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(3) Schematic Diagram of B Board
1
2
3
A
CN1400
9P
C1461
WHT
1
C1460
:S-MICRO
16V
470p
AUDIO(R)
F:CHIP
CH:CHIP
R IN
1
C1462
R1409
GND
2
1
220k
:CHIP
16V
-2
-2
L IN
3
F:CHIP
C1459
GND
4
R1410
470p
220k
CH:CHIP
Y IN
RD9.1SB-T1
5
:CHIP
-2
-2
B
GND
6
B
-2
JR1404
A
#
CV IN
7
S
S IN
8
C IN
9
RSP
TO H BOARD
CN3904
C
D
R3241
68k
:CHIP
C3223
0.022
B:CHIP
C3220
0.022
R3224
B:CHIP
R3240
150k
22k
:CHIP
:CHIP
LSP
E
4
3
2
IC3202
R3263
F
68k
5
6
7
C3221
0.022
:CHIP
B:CHIP
R3262
C3227
150k
2.2
C3222
R3242
:CHIP
16V
22k
0.022
F:CHIP
B:CHIP
:CHIP
R3239
R6260
10k
#
:CHIP
R6256
D6205
#
CN6204
G
6P
RECTIFY
WHT
:S-MICRO
1
LPH
L SP
2
AUDIO GND
3
AUDIO GND
R6233
C6242
4
#
#
R SP
5
R6245
RPH
6
4.7k
H
:CHIP
L
TO H BOARD
CN3902
I
J
– 65 –
KV-XA29M31/XA29M50/
XA29M61/XA34M31
4
5
6
R1411
D1415
47k
RD9.1SB-T1
:CHIP
R
R1412
AUDIO(L)
47k
-2
:CHIP
L
D1416
C3243
-2
0.033
C3202
Y
Y
Q3201
0.33
2SK246GR-TPE2
B:CHIP
:MPS
CV
CV
VOLUME
D3201
S
1SS355TE-17
R3202
C
100k
C
RECTIFY
R3203
:CHIP
1M
:CHIP
C3245
R3201
R3207
R3200
S
R3204
1M
0.047
C3244
10k
1M
3.3k
:CHIP
25V
1
:CHIP
:CHIP
:CHIP
F:CHIP
16V
R3235
F:CHIP
150k
C3247
:CHIP
4.7
C3246
C6222
R3236
47
2.2
C3200
470k
CH:CHIP
16V
#
:CHIP
R3276
F:CHIP
#
R3246
R3237
680
C3248
680
:CHIP
100
:CHIP
9V
CH:CHIP
R3245
8
7
6
5
100k
:CHIP
IC3204
#
R3220
BASS BOOST
C3204
100k
#
:CHIP
C3251
C6220
R3223
10
1
2
3
4
2.2
680
R3253
16V
:CHIP
680
F:CHIP
:CHIP
R3251
C3252
R3252
C3255
150k
100pF
C3256
C3205
470k
R3275
47pF
:CHIP
CH:CHIP
#
:CHIP
#
4.7
C3257
9V
Q3204
1
D3203
R3258
R3254
16V
2SK246GR-TPE2
1M
1SS355TE-17
10k
F:CHIP
S
:CHIP
VOLUME
:CHIP
RECTIFY
C3239
0.33
C3238
R3256
R3257
:MPS
R3255
0.47
1M
100k
1M
25V
:CHIP
:CHIP
:CHIP
F:CHIP
C3224
1
2.2
9V
9V
16V
F:CHIP
R6251
R6268
Q6206
#
#
#
Q6202
MUTING
#
8
MUTING
R6263
#
R3238
C6201
10k
#
R6248
C6216
:CHIP
C3225
#
0.1
#
C3226
25V
R6253
10
R6262
F:CHIP
#
R6257
#
Q6207
#
R6250
#
#
VOLUME
C6214
R6249
#
#
R6252
S
C6215
#
#
R6205
#
R6207
#
C6221
#
C6253
#
#
C6211
R6258
PRE-GND
330
RIPPLE
22
10V
:CHIP
FILTER
C6210
R6254
330
22
10V
:CHIP
C6244
C6200
*
0
B:CHIP
D6211
:CHIP
1SS355TE-17
PROTECT
R6202
4.7k
:CHIP
L OUT
Q6203
UN2213
C6241
AMP
VCC
10
PW-GND
C6217
0.1
25V
R OUT
B:CHIP
KV-XA29M31/XA29M50/
XA29M61/XA34M31
RM-954
RM-954
7
8
9
R/L/Y/S/C/CV
R3206
390
:CHIP
9V
25V
Q3202
2SC2712-YG
INDUCTOR
R3205
6.8k
:CHIP
C3249
2.2
16V
R
C3250
1
16V
IC3203
9V
NJU4066BM-T2
SWITCH
R3222
10k
9V
:CHIP
R3221
10k
:CHIP
9V
C3253
100
16V
L
C3254
2.2
F:CHIP
R3234
390
C3258
:CHIP
0.033
25V
9V
B:CHIP
Q3203
2SC2712-YG
INDICATOR
R3259
R3233
C3213
3.3k
6.8k
100
25V
:CHIP
:CHIP
9V
R6220
1000P
B:CHIP
C3214
0.1
B:CHIP
C6251
#
C3217
100
25V
-2
D6210
C6252
1SS302
#
9V
9V
9V
IC6200
9V
TA8200AH
AUDIO AMP
C6212
47
C6209
C6205
25V
0.1
0.1
:PT
:PT
C6223
1
R6259
9V
R6255
4.7
4.7
:CHIP
:CHIP
9V
L1315
D6202
#
D6201
:FLR50
-2
#
C1330
10
TO 3/4
10
11
12
C3265
4.7
10V
F:CHIP
R3208
1.8k
R3209
:CHIP
2.2k
:CHIP
R3211
AUDIO (L)
2.2k
AUDIO (R)
:CHIP
C3234
R3210
1.8k
:CHIP
4.7
AUDIO (L)
10V
F:CHIP
L IN
VCC
L OUT
LSW
R3212
R3213
1.5k
1.5k
:CHIP
:CHIP
R OUT
R IN
RSW
CENTER
SW
GND
C3281
C3209
100p
0.22
C3210
C3208
CH:CHIP
16V
0.0047
0.01
B:CHIP
B:CHIP
B:CHIP
C3211
0.22
16V
B:CHIP
16
15
14
13
12
11
10
9
C3280
100p
CH:CHIP
IC3201
NJM2188-TE2
TRU SURROUND
1
2
3
4
5
6
7
8
9V
R3215
82k
R3216
:CHIP
2.2M
R3217
:CHIP
C3215
33k
10
:CHIP
R3226
C3216
82k
10
:CHIP
R3218
56k
C3230
:CHIP
0.0047
B:CHIP
R3225
C3219
0.01
1.5k
B:CHIP
:CHIP
R3230
9V
9V
9V
100
:CHIP
R3229
100
:CHIP
16
15
14
13
12
11
10
L3202
IC3205
:FLR50
CXA1315M
MID THRO
C3201
10
1
2
3
4
5
6
7
R3231
10k
C3203
:CHIP
0.1
B:CHIP
R3232
10k
:CHIP
9V
9V
9V
9V
R1364
R1363
R1397
C1305
L1313
R1370
C1333
220
47k
1k
C1331
0.1
470
0.1
:CHIP
:CHIP
#
:CHIP
-2
25V
-2
:CHIP
25V
F:CHIP
F:CHIP
(
AUDIO PROCESSOR,AUDIO AMP,SUB TUNER,
AV IN/OUT, VM DRIVER
– 66 –
13
14
15
JOINT B1
JOINT B2
JOINT B3
JOINT B4
JOINT B5
JOINT B6
JOINT B7
JOINT B8
JOINT B9
JOINT B10
JOINT B11
JOINT B12
9
8
9V
JOINT B13
L1317
C1312
47
16V
-2
-2
1/4
B-SSS10669-OCE-B..PG01
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